Osorio, Mayra, Elizabeth Gámez, Sandy Molina, and Diógenes Infante. 2012. “Evaluation of Cassava Plants Generated by Somatic Embryogenesis in Different Stages of Development Using Molecular Markers”. Electronic Journal of Biotechnology 15 (4). Valparaíso, Chile. https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v15n4-3.